Submission #383975

#	Time	Username	Problem	Language	Result	Execution time	Memory
383975		ParsaAlizadeh	Game (IOI13_game)	C++17	10 / 100	13067 ms	2380 KiB

game

#include "game.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long       ll;
typedef pair<ll, ll>    pll;
typedef pair<int, int>  pii;

#define all(x)          x.begin(), x.end()
#define kill(x)         return cout << x << endl, 0
#define X               first
#define Y               second
#define endl            '\n'

constexpr int N   = 2e3 + 10;

ll mp[N][N];

ll gcd2(ll x, ll y) {
    ll tmp;
    while (x != y && y != 0) {
        tmp = x;
        x = y;
        y = tmp % y;
    }
    return x;
}

void init(int R, int C) {
    assert(R < N && C < N);
}

void update(int P, int Q, long long K) {
    mp[P][Q] = K;
}

ll calculate(int P, int Q, int U, int V) {
    ll ans = 0;
    for (int i = P; i <= U; i++) {
        for (int j = Q; j <= V; j++) {
            ans = gcd2(ans, mp[i][j]);
        }
    }
    return ans;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 27
• Subtask 3: 0 / 26
• Subtask 4: 0 / 17
• Subtask 5: 0 / 20